lisa croslin taken into custody in tennessee on a felony forgery charge. her bail set at $100,000. on a gun charge. the same brother who tells police croslin not at home the night haleigh goes missing. are police pressuring croslin's family, trying to get the truth about haleigh? and in another major development, surveillance video and a mystery letter surfaces. a letter set to crack this case wide open. an unidentified blond woman dressed in blue scrubs and hiding behind dark glasses drops off a letter containing a tip connected to haleigh's disappearance. we have that surveillance video. it has just been released. in the last hours police announce they have located the mystery woman on that videotape. who is she? and what does she know about haleigh's disappearance? this is all on the heels of another stunning letter claiming haleigh ingested the painkiller oxycontin at a party and died. cops calling that letter "a farce." as new stepmother misty croslin flunks another polygraph, where is haleigh? >> i want to let everyone know that i'm not hiding anything for anybody and if someb

her name is lisa croslin.listen to exactly what she had to say. >> deep down in my heart, yes, i think my daughter's holding something back. i think they both are holding something back. that's just in my heart. >> i'm going to tell her i love her and if you know anything at all please tell me. we can work it through. i'll be right there by your side. we'll get through it. but just please tell me whatever you're holding back. >> and that's misty croslin's mother, lisa croslin. she was on fofl, fox 35. to art harris, investigative journalist that has been on this case, art, i read your blogs, your website. you've done so much on this case. everybody is saying that misty's family is pulling away from her, and we see evidence of that. but you say it's sort of the opposite, that misty is pulling away from her family. >> today i talked to her lawyer, jean, robert fields. he said he talked to misty and she says she's the one who's been distancing herself from the family. that's a totally different story than we've b

lisa croslin taken into custody in tennessee on a felony forgery charge. her bail set at $100,000. croslin not at home the night haleigh goes missing. are police pressuring croslin's family, trying to get the truth about haleigh? and in another major development, surveillance video and a mystery letter surfaces. a letter set to crack this case wide open. an unidentified blond woman dressed in blue scrubs and hiding behind dark glasses drops off a letter containing a tip connected to haleigh's disappearance. we have that surveillance video. it has just been released. in the last hours police announce they have located the mystery woman on that videotape. who is she? and what does she know about haleigh's disappearance? this is all on the heels of another stunning letter claiming haleigh ingested the painkiller oxycontin at a party and died. cops calling that letter, quote, a farce. as new stepmother misty croslin flunks another polygraph, where is haleigh? >> i want to let everyone know that i'm not hiding anything for anybody and if somebody has something to do with it let them fry.

lisa croslin told fox affiliate -- >> deep down in my heart i think my daughter is holding something back. i think they are both holding something back. that's just in my heart. >> now that you have been told whether you accept it or not that your wife has flunked a poly, have you asked her what happened? >> i asked her, but i don't get any answers from her. >>> good evening. i'm nancy grace. i want to thank you for being with us. at almost the exact hour, gorgeous young ivy league grad student annie le set to walk down the aisle, wedding dress on the hanger in the closet, flowers ordered, the girl's body found stuffed in a wall there in a yale university research building. in the last hours, police storm the tiny apartment of a 24-year-old yale lab technician, raymond clark, but tonight, clark walks free? >> police are calling this man that you see here, raymond clark, a lab technician at the university, a person of interest and he has been forced to give dna samples to investigators. clark was taken from his apartment in handcuffs. >> the basis of the investigation now is on the ph

lisa croslin is wanted on forgery charges in tennessee. this is unbelievable.trouble with the law. welcome back, janie weintraub. cops putting the squeeze on misty finally to come clean? >> that's what it appears to be. it is mind blowing that the police didn't know this before, because they had telephone records. i don't understand why they couldn't have seen that ron, the father, was calling the house 20 times and that the brother said misty wasn't there and he went over there. >> everybody thought for a long time that she wasn't there, quite possibly. but it was -- the question was, where was she and with whom? now, this party theory is in sharp contrast to what misty claimed happened that very night. listen to what she says. >> i put her to bed about 8:00 and i woke up and she was gone. the back door was wide open. that's the last time i seen her. >> were y'all in the same bed? >> no. she was in her bed. >> wow, she's lying there. she deserves some kind of acting award. that's quite a performance. >> on the other hand, the writer of the letter, that's the k

lisa croslin is wanted on forgery charges in tennessee. this is unbelievable.erybody in this case is in trouble with the law. welcome back, janie weintraub. let's talk about this letter. is it all about cops putting the squeeze on misty to finally come clean? >> that's what it appears to be. it is mind blowing that the police didn't know this before because they had telephone records. i don't understand why they couldn't have seen that ron, the father, was calling the house 20 times and that the brother said misty wasn't there and he went over there. >> everybody thought for a long time that she wasn't there, quite possibly. but it was -- the question was, where was she and with whom? now, this party theory is in sharp contrast to what misty claimed happened that very night. listen to what she says. >> i put her to bed about 8:00 and i woke up and she was gone. the back door was wide open. that's the last time i seen her. >> were you all in the same bed? >> no. she was in her bed in front of the tv. >> wow, she's lying there. she deserves some kind of acting aw