<P> Pretending to be distraught over Skyler, Walt visits Hank at his office and manages to remove the bugs, but overhears Gomez telling Hank that they have arrested Dan and that he plans on telling everything he knows about Mike . Walt frantically calls Mike, who is at a park with Kaylee, and tells him the DEA is coming for him . Upon the arrival of the police, Mike is forced to flee the park without saying goodbye to his granddaughter . Mike asks Saul to retrieve the go bag for his getaway, but Saul fears the DEA will follow him . When Jesse volunteers to help, Mike refuses his assistance out of concern that Jesse would be spotted, leaving Walt to retrieve the bag . When Walt meets with Mike, he refuses to hand over the bag unless Mike tells him the names of the nine men he is paying off . Mike refuses and angered by Walt's insistence that Mike owes him gratitude, proceeds to attack Walt's ego, insisting the entire situation could have been avoided if he had continued to work for Gus and had not killed him . Walt storms off momentarily, but then approaches Mike's car . Mike realizes his gun is missing from the go bag, just as Walt uses it to shoot him through his car window . Mike tries to get away, but - mortally wounded - ultimately resigns himself to sitting on a log by the river . After Walt catches up to him, Walt realizes he could have just asked Lydia for the names and that shooting Mike was unnecessary . As Walt stammers an apology, Mike tells him to shut up and let him die in peace; after a moment of silence, he falls off the log, dead . </P> <P> Mike, a former Philadelphia police officer now relocated to Albuquerque to be close to his daughter - in - law and granddaughter, works as a parking lot attendant at the courthouse, where he meets Jimmy . He also does security and "muscle" jobs on the side, including helping Jimmy out with the Kettlemans, a family involved in embezzlement . After serving as a bodyguard for Pryce, a naïve drug company employee who wants to sell pills stolen from his employer, he finds himself dealing with Pryce's buyer Nacho, a key figure within the Salamanca drug gang . </P> <P> Impressed by Mike's work for Pryce, Nacho approaches him with a request to kill Tuco Salamanca, Hector's nephew, because his erratic actions are drawing unnecessary attention to the Salamanca's operations . Mike fears the cartel will find out and kill him . Instead, he fakes an altercation with Tuco that leads to Tuco being imprisoned for assault with a deadly weapon . Hector doesn't object to Tuco spending a small amount of time in prison as a learning experience, but bribes Mike to say the gun was his, which reduces Tuco's sentence . Mike's dealings with Hector make him think Hector suspects he intentionally caused Tuco's arrest, causing Mike to feel uneasy about the safety of his daughter - in - law and granddaughter . He attempts to draw the police into investigating Hector's drug business by causing one of Hector's cargo trucks to crash and stealing the $250,000 hidden inside one of the tires, while leaving the driver tied up by the side of the road . Mike intended for a passer - by to call the police, but finds out from Nacho that when a passing motorist stopped and aided the driver, the driver called Hector . Hector then dispatched a crew to clean up the scene, including killing the good Samaritan so that the drug ring wouldn't be exposed . Mike then prepares to assassinate Hector, but an unseen third party disrupts his plan . </P> <P> Mike discovers that it was Gus Fring who warned him not to kill Hector, because Gus wants to take over Hector's drug business and believes the time is not yet right . Mike continues surreptitious disruption of Hector's drug shipments, while Nacho, who wants to save his father from Hector's plans to use the family's upholstery business as a drug front, switches Hector's heart medication with ibuprofen in the hopes of killing him without detection by inducing a fatal heart attack . Gus agrees to help Mike launder the $250,000 he stole from Hector by taking the cash and arranging for Madrigal Electromotive, a front company involved in Gus's drug business, to pay it back to Mike as monthly contracted security consultant fees . In a sign of Gus's respect for Mike and expectation of a future working relationship, he absorbs the cost of the withholding taxes Mike will have to pay, so that Mike won't sustain a financial loss as a result of the laundering . </P>

Who did hector kill in better call saul