OGALLALA - The Nebraska trial of a Kansas man charged with the collision deaths of four Iowa motorcyclists has been delayed again.

The new trial starting date for 24-year-old Jeser Cisneros-Hernandez is December Third. Keith County District Court records say he pleaded not guilty in October 2017 to four felony counts of vehicular homicide as well as a count of reckless driving and one of failing to drive in his lane.

Cisneros-Hernandez's trial previously had been set to start last July, then successively in April, August and October of this year.

Prosecutors say Cisneros-Hernandez's vehicle hit two motorcycles carrying two people each in July of 2017, near Ogallala.

Authorities say the crash killed the four people on the motorcycles.