Tracking for the package in question

Again, I'm paranoid, so I took out the actual number and address.

Tracking Detail
Tracking Number: [number]
   
Status: Delivered
Delivered on: Jan 7, 1999  2:12 P.M.
Delivered to: [wrong neighbor's name]
Location: RESIDENTIAL
   
Shipped to: CHICAGO, US
   
Service: GROUNDTRAC
 
PACKAGE PROGRESS
Date Time Location Activity
Jan 7, 1999 2:12 P.M. NORTHBROOK-RIVER NO, IL, US DELIVERED
Jan 6, 1999 3:18 P.M. NORTHBROOK-RIVER NO, IL, US RECEIVER NOT AVAILABLE AT DELIVERY
Jan 5, 1999 1:37 P.M. NORTHBROOK-RIVER NO, IL, US DELIVERED
Jan 4, 1999 3:32 P.M. NORTHBROOK-RIVER NO, IL, US  
Dec 30, 1998 11:43 A.M. NORTHBROOK-RIVER NO, IL, US RECEIVER NOT AVAILABLE AT DELIVERY
  11:41 A.M. NORTHBROOK-RIVER NO, IL, US RECEIVER NOT AVAILABLE AT DELIVERY
Dec 29, 1998 8:59 P.M. CACH, IL, US LOCATION SCAN
  8:35 P.M. CACH, IL, US LOCATION SCAN
Dec 27, 1998  9:19 A.M. CACH, IL, US ARRIVAL
Dec 23, 1998 12:53 A.M. REDMOND, WA, US DEPARTURE SCAN
Dec 22, 1998 7:47 P.M. REDMOND, WA, US LOCATION SCAN

Tracking results provided by UPS: Jan 8, 1999  2:26 P.M. Eastern Time (USA)