passage: A high school student who disappeared after posting a Tweet claiming there was an intruder in her house has been spotted on CCTV at a train station. Kara Alongi, 16, posted a misspelled message to her Twitter page around 6.20pm Sunday night that gave the impression that she was in a panic, stating: 'There is someone in my hour ecall 911'. Her Twitter followers did not call the authorities, but her parents did once they returned to the family home in Clark, New Jersey, and realized that the girl was missing. But the teenager has now been spotted on CCTV holding a backpack and a large purse while waiting for a train at the NJ Transit station in Rahway.
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  Girl, 16, urged Twitter followers to call police because of alleged intruder
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  Police trace phone call to her house around same time calling a cab
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  Taxi driver took her to local train station Sunday night
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  CCTV image shows teenager alone holding backpack waiting for a train
query: After initially believing the @placeholder, police became suspicious because there were no signs of foul play or abduction.
entities: CCTV Clark Kara Alongi NJ Transit New Jersey Rahway Twitter