The jumbo ran away from the parked truck at the Chertala- Thuravoor junction about 4 AM this morning while being brought from Kochi after participating in the Thrikkakara temple festivital, held as part of Onam celebrations.
According to reports, the animal damaged an autorickshaw and a house before it fell into the muddy area.
The locals, police personnel, elephant rescue workers andmahouts from nearby areas toiled since 8.30 AM to pull out the tusker, but in vain, police said.
The jumbo, which has become weak, was given drips at intervals.