Police responded to a call about a dispute at a home on Myrna Drive in Lakeview Friday.

Police say the call came in just after 1:30 p.m.

Neighbors tell News 12 a woman and her grandson live at the home.

"In the morning he had mentioned to the nurses aid that took care of the grandma that one of them was going to die today and he had a gun," said Joyce Simantov.

The incident triggered a lockdown at Cornwell Elementary School.