EAST PALO ALTO (KRON)—-Police have arrested one suspect for allegedly killing a 2-year-old girl in East Palo Alto.

It happened on November 27 when officers responded to reports of a toddler having trouble breathing on East O’Keefe Street around 1 p.m.

Emergency crews took the girl to the hospital where she was later pronounced dead.

The investigation was treated as a suspicious death because of lack of medical history and injury to the victim.

An autopsy was conducted on the two-year-old which revealed evidence of foul play.

Detectives conducted a thorough investigation and identified the suspect as the 24-year-old boyfriend of the victim’s mother.

The suspect was arrested and booked into the San Mateo County Jail on murder charges.

Anyone with information about the case is asked to contact the East Palo Alto Police Department.