Modern science used to find cemetery suspects Brian Montalvo Tolentino, 43, of Davenport, confessed to Lake sheriff’s detectives after crime lab analysis matched his DNA to genetic material found on a partially smoked cigar at the cemetery on Britt Road. Once they had that information, investigators leveraged another tool of modern science in their interview with him: Information from a traffic camera. A license plate reader recorded the number on Tolentino’s car at U.S. Highway 27 and Interstate 4 at 6:52 p.m. on Dec. 5 and at 3:05 a.m. on Dec. 6. It is not clear from early reports why his DNA was stored in the crime computer. To make sure it was a match, Lake County Sheriff's Office detectives asked the Polk County Sheriff’s Office to get a search warrant to obtain a buccal swab.