diff --git a/api/v1/server.go b/api/v1/server.go
index 724bff0..c0211ca 100644
--- a/api/v1/server.go
+++ b/api/v1/server.go
@@ -3,6 +3,8 @@ package v1
 import (
 	"encoding/json"
 	"net/http"
+	"strconv"
+	"syscall"
 
 	"github.com/Sirupsen/logrus"
 	"github.com/crosbymichael/containerd"
@@ -15,9 +17,10 @@ func NewServer(supervisor *containerd.Supervisor) http.Handler {
 		supervisor: supervisor,
 		r:          r,
 	}
-	r.HandleFunc("/containers", s.containers).Methods("GET")
+	r.HandleFunc("/containers/{id:.*}/process/{pid:.*}", s.signalPid).Methods("POST")
 	r.HandleFunc("/containers/{id:.*}", s.createContainer).Methods("POST")
-	r.HandleFunc("/containers/{id:.*}", s.deleteContainer).Methods("DELETE")
+	r.HandleFunc("/containers", s.containers).Methods("GET")
+	//	r.HandleFunc("/containers/{id:.*}", s.deleteContainer).Methods("DELETE")
 	return s
 }
 
@@ -30,6 +33,39 @@ func (s *server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	s.r.ServeHTTP(w, r)
 }
 
+func (s *server) signalPid(w http.ResponseWriter, r *http.Request) {
+	var (
+		vars = mux.Vars(r)
+		id   = vars["id"]
+		spid = vars["pid"]
+	)
+	pid, err := strconv.Atoi(spid)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+	var signal Signal
+	if err := json.NewDecoder(r.Body).Decode(&signal); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+	e := &containerd.SignalEvent{
+		ID:     id,
+		Pid:    pid,
+		Signal: syscall.Signal(signal.Signal),
+		Err:    make(chan error, 1),
+	}
+	s.supervisor.SendEvent(e)
+	if err := <-e.Err; err != nil {
+		status := http.StatusInternalServerError
+		if err == containerd.ErrContainerNotFound {
+			status = http.StatusNotFound
+		}
+		http.Error(w, err.Error(), status)
+		return
+	}
+}
+
 func (s *server) containers(w http.ResponseWriter, r *http.Request) {
 	var state State
 	state.Containers = []Container{}
@@ -49,10 +85,14 @@ func (s *server) containers(w http.ResponseWriter, r *http.Request) {
 				"container": c.ID(),
 			}).Error("get processes for container")
 		}
+		var pids []int
+		for _, p := range processes {
+			pids = append(pids, p.Pid())
+		}
 		state.Containers = append(state.Containers, Container{
 			ID:         c.ID(),
 			BundlePath: c.Path(),
-			Processes:  processes,
+			Processes:  pids,
 		})
 	}
 	if err := json.NewEncoder(w).Encode(&state); err != nil {
@@ -61,14 +101,6 @@ func (s *server) containers(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
-func (s *server) events(w http.ResponseWriter, r *http.Request) {
-
-}
-
-func (s *server) deleteContainer(w http.ResponseWriter, r *http.Request) {
-
-}
-
 func (s *server) createContainer(w http.ResponseWriter, r *http.Request) {
 	id := mux.Vars(r)["id"]
 	var c Container
@@ -76,6 +108,10 @@ func (s *server) createContainer(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, err.Error(), http.StatusBadRequest)
 		return
 	}
+	if c.BundlePath == "" {
+		http.Error(w, "empty bundle path", http.StatusBadRequest)
+		return
+	}
 	e := &containerd.StartContainerEvent{
 		ID:         id,
 		BundlePath: c.BundlePath,
diff --git a/api/v1/types.go b/api/v1/types.go
index bf16d71..4ca8fdb 100644
--- a/api/v1/types.go
+++ b/api/v1/types.go
@@ -9,3 +9,7 @@ type Container struct {
 	BundlePath string `json:"bundlePath,omitempty"`
 	Processes  []int  `json:"processes,omitempty"`
 }
+
+type Signal struct {
+	Signal int `json:"signal"`
+}
diff --git a/container.go b/container.go
index 9e18a25..4fc8424 100644
--- a/container.go
+++ b/container.go
@@ -1,5 +1,12 @@
 package containerd
 
+import "os"
+
+type Process interface {
+	Pid() int
+	Signal(os.Signal) error
+}
+
 type Container interface {
 	ID() string
 	Start() error
@@ -7,5 +14,5 @@ type Container interface {
 	Pid() (int, error)
 	SetExited(status int)
 	Delete() error
-	Processes() ([]int, error)
+	Processes() ([]Process, error)
 }
diff --git a/errors.go b/errors.go
index 3632ad2..8cd3dc4 100644
--- a/errors.go
+++ b/errors.go
@@ -8,6 +8,7 @@ var (
 	ErrBundleNotFound    = errors.New("containerd: bundle not found")
 	ErrContainerNotFound = errors.New("containerd: container not found")
 	ErrContainerExists   = errors.New("containerd: container already exists")
+	ErrProcessNotFound   = errors.New("containerd: processs not found for container")
 
 	// Internal errors
 	errShutdown          = errors.New("containerd: supervisor is shutdown")
diff --git a/event.go b/event.go
index 8dd7260..c9490a8 100644
--- a/event.go
+++ b/event.go
@@ -1,5 +1,7 @@
 package containerd
 
+import "os"
+
 type Event interface {
 	String() string
 }
@@ -44,3 +46,14 @@ type GetContainersEvent struct {
 func (c *GetContainersEvent) String() string {
 	return "get containers"
 }
+
+type SignalEvent struct {
+	ID     string
+	Pid    int
+	Signal os.Signal
+	Err    chan error
+}
+
+func (s *SignalEvent) String() string {
+	return "signal event"
+}
diff --git a/runtime_linux.go b/runtime_linux.go
index a7968dc..797b33b 100644
--- a/runtime_linux.go
+++ b/runtime_linux.go
@@ -158,6 +158,22 @@ func init() {
 	}
 }
 
+type libcontainerProcess struct {
+	pid int
+}
+
+func (p *libcontainerProcess) Pid() int {
+	return p.pid
+}
+
+func (p *libcontainerProcess) Signal(s os.Signal) error {
+	proc, err := os.FindProcess(p.pid)
+	if err != nil {
+		return err
+	}
+	return proc.Signal(s)
+}
+
 type libcontainerContainer struct {
 	c           libcontainer.Container
 	initProcess *libcontainer.Process
@@ -192,8 +208,18 @@ func (c *libcontainerContainer) Delete() error {
 	return c.c.Destroy()
 }
 
-func (c *libcontainerContainer) Processes() ([]int, error) {
-	return c.c.Processes()
+func (c *libcontainerContainer) Processes() ([]Process, error) {
+	pids, err := c.c.Processes()
+	if err != nil {
+		return nil, err
+	}
+	var proceses []Process
+	for _, pid := range pids {
+		proceses = append(proceses, &libcontainerProcess{
+			pid: pid,
+		})
+	}
+	return proceses, nil
 }
 
 func NewRuntime(stateDir string) (Runtime, error) {
diff --git a/supervisor.go b/supervisor.go
index 798af1d..c62fd19 100644
--- a/supervisor.go
+++ b/supervisor.go
@@ -92,6 +92,24 @@ func (s *Supervisor) Start(events chan Event) error {
 					e.Containers = append(e.Containers, c)
 				}
 				e.Err <- nil
+			case *SignalEvent:
+				container, ok := s.containers[e.ID]
+				if !ok {
+					e.Err <- ErrContainerNotFound
+					continue
+				}
+				processes, err := container.Processes()
+				if err != nil {
+					e.Err <- err
+					continue
+				}
+				for _, p := range processes {
+					if p.Pid() == e.Pid {
+						e.Err <- p.Signal(e.Signal)
+						continue
+					}
+				}
+				e.Err <- ErrProcessNotFound
 			}
 		}
 	}()