Police have arrested a Haverstraw man in connection with the killing of a 17-year-old who was fatally shot earlier this month in a Spring Valley parking lot. That’s according to DailyVoice.com. A Spring Valley Police Detective told the website 23-year-old Anthony Mitchell of Haverstraw was arrested late last week and charged in the killing of Trey Cineus. He was found shot July 8th off West Eckerson Road in Spring Valley. Mitchell was arraigned Friday and sent to the County jail without bail. The investigation continues. If you have information call the Spring Valley Police Department at 845-356-7400 or send an email to email@example.com.