DOVER, Del. (CBS) — Police say one homicide suspect in a deadly home invasion in Delaware has been arrested after turning himself in to authorities Sunday night.

Police say they continue to search for another suspect in the home invasion that left two dead on the 1400 block on John Clark Road just after 1:30 a.m. Saturday.

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Matthew Harrington, 23, turned himself into the Buckingham Township Police Department and is currently awaiting extradition back to Delaware. Police say he is being held at the Bucks County Correctional Facility.

Authorities continue their search for Saleem Shabazz, 21, of Philadelphia. He is described as a black male, around 6’0″ tall and about 150-160 pounds with a slim build. Police say he was wearing dark clothing and was armed with an unknown type of handgun. His vehicle may be a four dour dark colored SUV.

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Shabazz is wanted for murder, attempted robbery, assault, possession of a firearm during the commission of a felony, burglary and conspiracy.

Police say Shabazz is considered armed and dangerous.

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Anyone with information about the incident or the suspect is asked to call 9-1-1 or contact Detective D. Grassi at 302-365-8441.