They incited him to commit the crime.

He was egging an innocent young man on to join him in his crooked deal.

He's up to no good.

He's capable of wickedness of any kind.

It made him uneasy that someone might find out any second what he was hiding.

You can't hide the fact that you're having a hard time. Bad news travels fast you know.

Two wrongs don't make a right.

Those guys are ruthless, covering up their tracks like that after all their wrongdoing.

When it rains, it pours.

Malicious gossip spreads like wildfire. I guess that's why they say bad news travels fast.

Well, they say bad news travels fast.

He committed one crime after another.

Murder will out.

What one has sown one will have to reap.

They show no remorse for their misdeeds, but continue to commit one crime after another.

Ill news comes too soon.

Deservedly, the judgement for your wrongdoing was guilty.