March 10, 2009 10:48 am Missing Toddler's Dad Proposes to Teenage Girlfriend The father of missing 5-year-old Haleigh Cummings has asked his teenage girlfriend, Misty Croslin, to marry him. Croslin was the last person to see Haleigh the night before she went missing. Local 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 0:43 American University locked down before man arrested on campus 3:08 Family holds memorial for brothers, 3 and 6, who died after Clifton house fire 2:05 ‘People immediately hit the ground': 6 hurt in shooting outside DC nightclub 2:20 Driver accused of deadly hit and run of skateboarder held without bail