about a year ago i was watching this movie that started out as a girl getting kidnapped i don’t remember her name so just for this her name is Sara so after “Sara” was kidnapped it flashed forward 3-5 years (i think) and these girls who where on a boat trip because they where trying to get them to improve or socialize or something so the guy who kidnapped Sara had a boat too and he was going around on the boat with Sara and they saw each other  and at night the girls where camping and Sara and her kidnapper attacked them and they did this whole thing in the woods where Sara and her kidnapper kept killing the girls one by one and i think it ended with Sara tied up and only one of the girls still alive i found this movie on Netflix and i want to watch it again asap so any suggestions will be very much appreciated thank you 🙂