NEW : No one other than the boy 's sister and mother have reported seeing the toddler in 2 weeks , police say . The boy 's parents , who separated last year , have a tumultuous relationship . US : The boy 's parents were arrested in 2009 for leaving him alone in their parked car . Police have no suspects in the case . Sky ##ler , 2 , has brown eyes and short , dark hair .
NEW : No one other than the boy 's sister and mother have reported seeing the toddler in 2 weeks , police say . US : The boy 's parents were arrested in 2009 for leaving him alone in their parked car . Police have no suspects in the case . Sky ##ler , 2 , has brown eyes and short , dark hair .