Can chaos monkey terminate instance not in default namespace?

[cwen95]

# kubectl get pods -n chaos
NAME                                 READY   STATUS    RESTARTS   AGE
testforcw-test-test1530-v000-m8nhm   1/1     Running   0          122m

# chaosmonkey eligible testforcw chaos-account --cluster=testforcw-test-test1530 --region=chaos
testforcw-test-test1530-v000-m8nhm

# chaosmonkey terminate testforcw chaos-account --cluster=testforcw-test-test1530 --region=chaos
[ 8222] 2019/06/13 17:39:49 Picked: {testforcw chaos-account chaos test testforcw-test-test1530 testforcw-test-test1530-v000 testforcw-test-test1530-v000-m8nhm kubernetes}

but I still get error:
"Failed to delete pod testforcw-test-test1530-v000-m8nhm in default"
and the pod was not terminated and restart

does anyone have any ideal about this problem?