RAIFORD, Fla. — Billy Leon Kearse, the Fort Pierce man convicted of shooting and killing a police sergeant 35 years ago, was declared dead at 6:24 p.m. He declined his last meal in the hours before his scheduled execution at Florida State Prison. The Florida Supreme Court officially denied his final appeal earlier the same day. Kearse was sentenced to death for the 1991 shooting death of 29-year-old Fort Pierce Police Sgt. Danny Parrish. WPTV has covered this case for decades, tracking it from sentencing to this moment. ... In his final words, Kearse asked the Parrish family for forgiveness,...