Sentence enhancements still on the table for alleged cop killer Published Rhett Nelson LOS ANGELES - A judge Monday denied a request by Los Angeles prosecutors to dismiss allegations and enhancements that could send an alleged cop killer to prison for life without the possibility of parole if he's convicted. The judge also agreed to let San Diego District Attorney Summer Stephan reclaim jurisdiction to prosecute Rhett Nelson for five San Diego-area armed robberies he allegedly committed in the days leading up to the June 10, 2019, shootings of Los Angeles County sheriff's Deputy Joseph Gilbert Solano in Alhambra and Dmitry Alekseyevich Koltsov in downtown Los Angeles, which occurred hours apart.