An Iowa City man is in custody, accused of paying two teenage girls for sex. Seventy-five year old Harold Manchester is charged with four counts of sexual abuse, eight counts of prostitution and four counts of distributing drugs to a minor. Iowa City police say over the past four months, two girls — ages 13 and 15 — willingly went to Manchester’s apartment at least four times and engaged in sex acts in exchange for money or crack cocaine. The names of the girls aren’t being released at this time. Police say an anonymous tip prompted their investigation. Police searched Manchester’s apartment Tuesday.