Sentence 1: When Jill doesn't come home Dan is concerned about his roommate. 
 Sentence 3: A neighbor tells police she was getting into a car with a man crying 
 Sentence 4:  A few minutes later she returns and explains the man was her father 
 Sentence 5:  She was crying because she rarely sees him and was happy to see him 
 Option 1: The next morning she's still not home so he calls the police. 
 Option 2: The next morning she comes home and apologizes.