Well I have been following the Zin for days now, but he keeps evading me.
So far I have:

• deflected a blaster bolt into his thigh and ankle (unfortunately this was on the same leg)
• destroyed his speeder
• raided his apartment
• stole his pizza delivery
• sent him flowers (they explode releasing sleeping gas)
• performed a fly-by on his speeder (before I destroyed it)
• installed cameras in his apartment (not while raiding it)
• sabotaged his date with his girlfriend (hoping that he would injure him)

However all that has happened is:

• he now has no speeder
• his apartment is a mess
• I got some free pizza
• the flowers "exploded" when he placed them in a vase and shorted the timer
• his girlfriend threw a plate of spaghetti at him
• I lost another 2 droids while performing all this

The best thing that happened is the planting of the cameras in his apartment. He's getting ready to go out now... this may be a chance to ambush him.