CAPE CORAL, Fla. - The investigation into Monday's early morning shootout continues with more questions than answers. Police, at this point, are not saying much about what they have learned about Mark Chernin. WINK news has learned Chernin was arrested for domestic violence back in 1998. Other than that, there had been no other criminal activity. In 2010, Chernin filed for bankruptcy. Court documents reveal he and his wife Michelle had problems making payments for that case. Neighbors of the couple say they saw them arguing in the driveway of their home on SE 15th Street in the early morning hours of Monday morning.