A Florida man was arrested Saturday on suspicion of murder in connection to the killings this summer of his ex-wife and her boyfriend at their Maryland home, where the womans four children hid in the house for hours.

David Phillip Turner, 33, will be extradited on suspicion of murder in the shooting deaths of Crimea Malita Baker, 33, and Sean Lange, 34, which Frederick County Sheriff Chuck Jenkins called a crime of rage and anger .

Turner is the father of three of Bakers four children, Jenkins said. Lange was the father of the fourth, a baby boy who was born earlier this year.

Jenkins said the shooter fired more than 42 rounds at the couple, whose bodies were found in their bed by deputies who arrived at their New Market house at around 7 a.m. on Aug. 25.