House Secrets by Mike Lawson

Very enjoyable, I look forward to reading another in the series.  DeMarco is sent to investigate the death of a reporter, the son of one of his boss’ old colleagues, even though it appears to be nothing more than an unfortunate accident. He soon learns that the reporter was on the trail of Senator Paul Morelli, a rising star considered a shoe-in for his party’s presidential nomination. Some politicians are lucky, and Morelli has been luckier than most, but his past has already been thoroughly scrutinized and he looks clean. But then, why is DeMarco being followed by a pair of rogue agents who freelance for the CIA?