This week on Headline Highlights: New developments shake the Rebecca Park case as her biological mother, now charged with her murder, asks the court for reduced bond or home confinement to care for her 14-year-old son. In Massachusetts, the trial for Brian Walshe is underway, and prosecutors are coming in strong with graphic physical evidence. The father of the 16-year-old accused in Anna Kepner’s death is seeking emergency custody of his 9-year-old daughter. In Texas, the alleged suicide of Texas A&M student Brianna Aguilera has Austin PD stumped while her family pleads for answers. A California couple is gunned down in their driveway. In another disturbing case, two teens lure a 14-year-old girl into the woods and set her on fire. And in Stamford, Connecticut, what began as a routine eviction spirals into a police standoff, a decomposing body, and the discovery of multiple explosive devices.