This is the job that went wrong and where Jason & Lucia know Mendez from
There's been a lot of speculation about the job that goes wrong that's described on the website and I've seen a lot of people think it's the heist that they do with Raul but I think the extended look shows us the job that went wrong when we see them get arrested and interrogated. In trailer 2 we see Mendez talking to the cop that's interrogating them and from the dialogue it's clear that his team isn't corrupt like Mendez which is probably why they start executing the legitimate cops. Since Lucia and Jason are afraid of Mendez we can assume they escaped this situation instead of Mendez bailing