Imphal, November 04 2008: UNIDENTIFIED PERSONS left a hand-grenade at Dr L Manglem's house at Kangabam Leikai yesterday evening.

In another incident, unknown persons left a hand-grenade at Konthoujam Gyaneshor's home at Chingmeirong Mamang Leikai this morning.

The two bombs did not explode.

Yet another hand-grenade was lobbed and exploded at E Budhchandra's house at New Checkon, Mandap Leikai this evening.

No one was injured.