The Latest: Police: Torn letters key to 1986 killing of boy

The Latest on the arrest of a 60-year-old Florida woman accused of killing her 3-year-old son and reporting the boy missing while living in the Las Vegas area in 1986 (all times local): 5:45 p.m. Police in Nevada say piecing together torn-up jailhouse letters yielded a possible confession that led to the arrest of a Florida woman on a murder warrant in the 1986 disappearance of her 3-year-old son — now presumed dead.