Hannah Kobayashi intentionally missed her connecting flight from Los Angeles to New York City, according to the LAPD, but her family disagrees.

Question marks continue to surround the disappearance of Hannah Kobayashi, the 31-year-old Hawaiian woman who went missing last month in Los Angeles. Her friends now say that Kobayashi’s last text messages seemed out-of-character—due to a distinct lack of emojis.

Hannah Kobayashi’s disappearance remains a mystery as her family and friends desperately search for answers piecing together what happened to her and what may have led to her radio silence.