Annie Foster, unmarried, no criminal record, living in the East Village of Manhattan, quite near to Jimmy, her family information is registered in the system, but her family is not in New York.
Jimmy also dialed her phone number, but it was turned off and unable to connect.
Since Annie has no criminal record, the information Jimmy can find is just basic, including personal information, driver's license, etc. If he wants to continue investigating bank card information, it would require authorization from above. This case is not originally a case for the Homicide Team, investigating someone's personal privacy without permission is a violation, and Jimmy doesn't want to mess up in this area for now.
As for going directly to the site for investigation himself, it's not very convenient. An FBI agent knocking on the door just to confirm if someone is home is unreasonable, and it can lead to other bad associations.
