LANCASTER, Pa., (CBS) — The Pennsylvania State Police has issued an Amber Child Abduction Alert for the Lancaster City Police Department.

At 7:30 p.m. Thursday, police say three-year-old Erielys Ahorrio and four-year-old John Ahorrio were abducted from a home on Almanac Avenue in Lancaster City.

According to police, the children were abducted by 23-year-old Eddie Ahorrio Jr. and 47-year-old Eddie Ahorrio Sr.

Police say the children were abducted from the home at gunpoint following an altercation.

They fled the area in a Nissan Altima black in color bearing Pennsylvania Registration JJG-8170.

Police say it is believed they may be traveling to Massachusetts.