Suspect arrested after woman killed, her 2 young daughters abducted and 1 killed, authorities say

Jackson, Miss. — A Louisiana woman was found dead in her home Thursday and her two young daughters were abducted and found hours later in Mississippi — one dead and the other alive, police said.

A Louisiana resident who'd dated the woman was arrested in Jackson, Mississippi, in connection with the deaths and abductions, investigators said.

The Tangipahoa Parish Sheriff's Office in Louisiana identified the suspect as 36-year-old Daniel Callihan.