This was a tough one, due to hows dark it was. However if you enlarge it a bit, you can make out the big white 4 on the tail. That rung a bell in my mental file and this one must be N1051S 45-11371 ex 12067, ex 751CB, back to 1051S and finally to N51KF. George Krieger crashed this one in Malone, NY in 1995. I just photographed the tailcone from the crash with the N51KF on it, last week at Bob Odegaards place in ND. The photo appears to have been taken at Breckenridge, TX in about 1985 or 86.