(CNN) -- Police in Fall River, Massachusetts, have apprehended a suspect sought in connection with a double homicide and Amber Alert in Rhode Island, a local law enforcement source told CNN.
Authorities said earlier Sunday they believe Malcolm Crowell, 22, fled the scene of the homicide in Johnston, Rhode Island, taking 2-year-old Isaih Perez with him.
The child has not been found, the local law enforcement source in Rhode Island said.
Authorities issued an Amber Alert for Isaih Sunday morning.
Johnston Police Deputy Chief Daniel Parrillo said the relationship between the suspect and the child is unknown.
Perez lived in the home where the double homicide occurred, CNN affiliate WPRI reported.