An official cause and manner of death has been revealed for 19-year-old Texas A&M student Brianna Aguilera, who passed away last year after falling 17 floors from an Austin apartment balcony. Police in Wisconsin announced this week that a missing Wisconsin woman had been found dead and her boyfriend arrested in Minnesota. Federal authorities arrested a man suspected of raping and killing a girl in Pennsylvania in 2000. Police in Michigan are seeking tips on a missing 15-year-old Detroit teen, who has not been seen in over two years. Sydney Sumner reports.