Shenker told Crimesider Spierer spent her past spring break volunteering in Israel and worked with Habitat for Humanity in New Orleans. "Lauren is always thinking about others," Shenker said. Alyson reminisced about one Mother's Day when Spierer flew home from Indiana to New York to surprise her mom. Anyone with information should call the national tip line at 1-800-274-6388.
Credit: Personal Photo