Detailed Instructions: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Problem:A 19-year-old drink driver has been charged for negligent homicide after a crash that killed his girlfriend and injured four other people in a Hawaii. Devon Keser has been charged with first-degree negligent homicide, first-degree negligent injury, two counts of second-degree negligent injury, and driving under the influence while under 21. Witnesses say that Devon Keser was speeding and trying to weave through traffic in his Jeep when he smashed into a guard rail on the H-1 highway near the Vineyard exit, according to court papers. The car then hit a light poll and rolled twice, sending four of the passengers flying out of the car on August 12, reports local TV station KHON 2.Kortney Briton-Schubert was killed and four passengers injured in HawaiiHer boyfriend, Devon Keser, 19, has been charged with negligent homicideWitnesses said he was speeding and weaving through traffic in his JeepHe had been drinking and none of the passengers were wearing seatbelts 
 Question:The passengers were not wearing their seatbelts and one was sitting in the front seat on _ Schubert's lap.
Solution:
Kortney Briton