He just happened to be there. Another rescue.
4 seconds sound clip from The Master (1984) - Rogues (S1E12) sitcom.
You can hear this line at 00:19:14.970 in the Blu-ray version of the TV Series.
Quote context
[...]
- This is Lincoln 3. Acknowledge your robbery in progress. Responding with Units 6, 7 and 3, 9.
- That was too fast. What happened? You blew it.
- We didn't blow nothing. Some crazy old man blew it for us.
- Tall, butterfly symbol around his neck?
- That's right. How did you know about him?
- You sure you can't give us anything else? No identifying marks?
- It was dark. They were covered from head to toe.
- He just happened to be there. Another rescue.
- Like I said before, Lieutenant, it's a hard habit to break.
- What's your connection to Talia Donovan?
- What bearing would that have on this attempted robbery?
- You know your host, Mr. Robbins?
- Never saw him before in my life.
- The same sense of humor you had 15 years ago.
[...]