Great!
Teagan's birth family came to the attention of Social Services in September of 2008, when they moved to Reno and 12-year-old Teagan started seventh grade at a new school. Her teachers said she was a bright girl, who was polite to her teachers and did well on in-class work, but she made no friends, never handed in any homework, repeatedly "lost" textbooks, was constantly late, often unwashed, and had a tendency to fall asleep in class. She never had a packed lunch or lunch money, and three weeks into the term a yard monitor caught her negotiating with an eighth-grade boy to kiss him in exchange for two dollars to buy something at the cafeteria.
They don't have a lot of history before that, but it sounds like she's moved around a lot. They do know that she was being monitored by Social Services from birth, but that was over in Oregon, and - well, sometimes a family drops off the radar when they move, and communication between different state departments is still spotty even with more digitalized records. What they do know is that Teagan's mother Meg was a teen mom, the daughter of a drug addict who was herself in the care system, she spent her primary school years in a kinship placement with an aunt. Meg herself isn't known to be a drug user, but she never graduated high school, may or may not have a mild developmental delay, and has - well, 'questionable taste in men' is putting it lightly. It sounds like in recent years, Teagan was the one looking after her more than vice versa.
Social Services tried for home support first, because while there clearly wasn't enough money and Teagan's home life was chaotic, there wasn't (yet) any suspicion of abuse. A community support worker made some home visits to their one-bedroom apartment, and noted that Meg was rarely home in the evenings and the fridge was often nearly bare, but Teagan always had an explanation – her mom worked evenings as a janitor but they'd had takeout earlier, they were about to go shopping once her mom's paycheck came in, she was behind on laundry because the building's machines were broken, etc etc etc.
Her school attendance and timeliness improved a little, and despite the fact that a gym teacher reported seeing bruises on Teagan's arms in November, with dozens of more pressing cases the matter was left alone until Christmas Eve. Which is when Teagan called the police, almost hysterical, to say that her mother's boyfriend (who had apparently been living there since early October, entirely unbeknownst to Social Services) had locked her in the bathroom and was hurting Meg. By the time the police arrived, the fight was over and Meg, now fawning over her partner, insisted that nothing had happened and Teagan must have "gotten mixed up." Which left them with insufficient grounds to press charges against the boyfriend, but - given earlier concerns - more than sufficient grounds to take Teagan into care. The initial hope was that if Meg left her partner, they could put in place some support and return Teagan home, but that...didn't happen...and Teagan said some things to her first carers that drastically increased their concerns about Meg's parenting skills and ability to provide her daughter with a safe home. (The social worker calling Evelyn does not have any further details.)
After being taken into care, Teagan's behavior actually deteriorated. She started skipping school entirely, instead spending the day with a particular rough crowd of mostly-much-older teens. She swore at her foster carers, refused to clean her room, cut up her foster mother's favorite blouse, shoplifted, snuck out at night, got into a public fight in a mall with another girl that resulted in police being called, stole money from her carers, stole jewelry and probably sold it, was caught coming home drunk, was caught half-clothed making out in a car with a 21-year-old "boyfriend", was caught red-handed by a corner store proprietor shoplifting condoms, showed up in class high, tried to offer her foster father a blowjob in exchange for getting to stay out past 11... The list goes on.
She's good with little kids, though. Her behavior was actually best at her first carers, who had a four-year-old; there, she had to move on not because of a placement breakdown, but because the couple had a relative in another state who was diagnosed with cancer and made the decision to move closer to support her, and Social Services thought it was best for Teagan to stay at the school she knew rather than having to cope with yet another move. (Reading between the lines, Teagan was NOT HAPPY about this.)
Teagan does not at present have any contact with her birth mother, who did end up breaking up with her abusive partner but only to move in with a known drug dealer, and then fell off the radar again nine months ago and is almost certainly in another city now.