UFO Passes Very Quickly Over El Cajon, Jan 14, 2016, Video, UFO Sighting News.

Date of sighting: January 14, 2016
Location of sighting: El Cajon, California, USA
Source: MUFON #73895

Here is a great catch of a UFO shooting past a contrail of a jet to investigate it. UFOs monitor the closest things to them, and things that fly interest them a lot. I have tried similar techniques of recording planes and have caught UFOs fly past a few times. Its more common that you know. 
Scott C. Waring

Eyewitness states:
I was getting ready to go to work at about 11:30 am. I noticed a plane or jet heading straight up which got my attention. I started recording the jet till it was out of range of the camera. I later came home from work to see the video when I noticed a very fast object me and my girlfriend didn't see during the time I was recording. It was at about 0:10-0:11 seconds into the video when I saw a object past extremely fast from the right side of the video and head to the left side of the video. I took screenshots to analyze it a bit better. It looks like something I've never seen. Not a bug or bird. When I saw it more clearly I was excited and sort of skeptical, but I then uploaded it to YouTube so my friends and family can see it and give me their opinion and most said its definitely a ufo. I'm not sure what it is but I want to share this video with MUFON and maybe I can get a answer or maybe you guys can have more evidence of real UFOs. This is not faked or tampered in any way. I appreciate your time.