Yeah it’s fucking wild the efforts they go through. Even if it’s as discreet as a walk-by in a parking garage with a suppressed pistol or strangled in a car, there will be at least 10 people doing different jobs with zero knowledge of what the others are doing or what the end goal is, all doing a very simple task that any normal person could do with probable ignorance. Real life examples of how the mafia do hits are really intricate: You pay one guy to flatten a tire, you pay another guy to drive the tow truck, you pay another guy to ask them for directions to delay them a bit, you pay another guy to be an uber or taxi driver, you pay another guy to receive where the taxi/uber is going, this is all after paying probably a few other dudes to study their schedule and the schedule of their visitors/guests, pay another dude to get keep their neighbor or something distracted, pay another dude to take the shot and dip (source: I know a guy who knows a guy who knows another guy). It’s very expensive and time consuming, that’s why organized hits don’t happen a lot it’s gotta be worth the investment. This would be much harder to pull off against someone with 24/7 secret service guard, but the CIA/FBI/Police are pros at pulling shit off like this.