Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: A former Florida State football mascot was allegedly killed by a co-worker after a row over how much spice to add to the gumbo mix escalated into a knife attack. Panama City Police say 33-year-old Caleb Joshua Halley, who was known as Josh, was working at Buddy's Seafood Market in Panama City, Florida, last Tuesday when he and a co-worker, Orlando Thompson, started arguing. Police say that Thompson grabbed a wooden board and Halley pulled out a pocket knife during the dispute over how much spice to put in the trademark spicy southern seafood recipe. Thompson then allegedly returned with a 15-inch blade and slashed Halley across the torso, causing three lacerations.Caleb Joshua Halley, 33, was slashed by colleague Orlando Thompson, 26They had been arguing about how much spice to put into the gumbo mix while working at Buddy's Seafood Market in Panama City, FloridaHalley pulled a small knife first and Thompson returned with 15-inch bladeThompson has been arrested and is being held for manslaughterHalley was Florida State University football team's famous mascot Chief Osceola from 2004 to 2007 
 Question:His father _ was also quoted by the Chipley Paper as saying: 'Josh just loved the tradition and physicality of the mascot program.

Halley