Something is Obviously Wrong

It's the first part of the Death Trooper questline, and is triggered by using Jabba's Comlink or by talking directly to Bib Fortuna in Mos Eisley.

Gather Clues

 * Level: 1
 * Reward: 500 Quest XP

Talk with Happer, a Mos Eisley Policeman then back to Bib Fortuna.

Bera Jeza's Employer

 * Level: 1
 * Reward: 500 Quest XP

Head to the Biolab where Bera Jeza worked. In there, radial the Dead Biologist on the ground and Search Body.

Find Cale Herron

 * Level: 1
 * Reward: 500 Quest XP

Head to Mos Taike and talk to Cale Herron (a Slicer) at /way 3838 2218. After the Holocomm from Biba Fortuna, talk to Cale again.

The Valarians?

 * Level: 90

Head to the Lucky Despot in Mos Eisley and talk to Lady Valarian. Titus Sypknee (a Valarian Assassin) (CL90 Elite) will enter the room and attack you.

Jabba Communication

 * Level: 5
 * Reward: 1000 Quest XP
 * Faction: 1000 (Jabba)
 * Money: 3000 credits

If he kills you, Jabba calls Bobba Fett to do the job properly.

Bib Communication
If you kill him, ...

The Plan
Return to Mos taike and visit Cale Herron.

Work in progress...

Reward: Mysterious Science Datapad (presumably used in a future questline)