(WHDH) — The man wanted in connection with the murder of a couple in Marshfield has been arrested in Florida.

Christopher Keeley, 27, was taken into custody around 8:30 p.m. in Miami Beach in connection with the deaths of Carl and Vicki Mattson, both 70, who were found stabbed and bludgeoned to death at their home on Gotham Hill Drive last week, according to the Plymouth District Attorney’s Office.

Investigators said Keeley was acquainted with the victims and the homicide appeared to be a targeted attack.

This is a developing news story; stay with 7NEWS on-air and online for the latest details.

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