"a night of binge drinking and group sex" two nights before? and regret after (this part is unclear, they dont give any more detail
wild night of drinking the night before
stepfather is POI according to show
she didnt trust her stepfather, was nervous around him
mother had to work the day katelin was going to the airport so she asked the stepfather
stepfather had to work at 3 so he was going to drop her off early
1:52 she texts asking to be dropped off at springfield mall railway station
she had not been on that train line since she was about 6 or 7
also @ 1:52(?) stepfather says he dropped her at the airport
2:00 katelin texts saying she is at the airport and her battery is dying so she wont be texting for a while
11:56 katelin texts amber - not coming back, something came up, will let you know when i get a new flight, wont be able to text for a bit
7:15 texts mom - staying with friend, need some time alone
the suitcase is a very typical looking rectangular blue carry on suitcase
missing from the suitcase clothes, phone, high school diploma
in suitcase, wallet with cash, debit cards, plane ticket