Jackie Onasis Looks Like She Shot Him Point Blank (Please Watch)

ok in this clip i never focused on her,i was alweays focusing on the driver,but please pay close attention to jackie onasis,it looks to me like she shot him,pay close attention at .05 seconds into the video and at .51-.52 seconds into this video,yes she does have white gloves on,but i also see a metallic object in her hand that she hides very quick after kennedy gets shot.it even looks like she has this in her hand and shoots him somewhere close to his jawline,but she definitly has something metallic,shiny in her hand,and she looks suspicious as hell now that i look at this over and over.id like to get other opinions please,thanks