>>17996757 (lb)
Absolutely.
I know someone that got snatched up while staying with their cousins. They forced to take a ride in a police car to a facility for monitoring while the aunt was at work. It's not that the police were rude about it, it was that the social worker said that if they and the cousins refused to go along with it, then she could have them forced to go and take the younger cousins anyway. What did this stem from? Next door neighbor got into an argument with the aunt because her kids got into an argument (not even a fight) with one of the cousins.
At the time, kid was 15, his older cousin was 16, and three other cousins were like 9, 8, and 5. Here's the kicker, though. CPS coordinated with local police and waited until aunt wasn't home to do it. They knew her work schedule, and it came out later that the neighbor had told them this when she called and reported them to CPS. CPS will monitor the situation to confirm it, figure out a schedule with local police, and swoop in while the parents are trying to earn some bread.