Labor Day began with several crashes in metro Atlanta.

The first crash happened around 1:45 a.m. when police said a motorcyclist heading southbound on I-75/I-85 struck another vehicle from behind near the intersection with Langford Pkwy (SR-166). Investigators said the biker was speeding when the crash happened.

He was ejected from his bike, landed on the interstate and died on the scene. The Fulton County Medical Examiner's office identified him as 37-year-old Dwayne Parker Jr. of Stone Mountain.

According to police, this crash caused two other motorcycles to crash and traffic slowed.

"As vehicles slowed for the accident, a second motorcycle struck the rear end of a vehicle and a third motorcyclist lost control of his bike and crashed while attempting to avoid the slowing vehicles," a statement from Atlanta Police read.

Those motorcyclists were transported to Grady Hospital in stable condition. At this time, no charges have been filed.

A SECOND CRASH

At around 2:35 Monday, police said 2007 Honda Shadow driven by a 39-year-old man, collided with a 2016 GMC Sierra pickup truck driving on I-75 N just past the South Marietta Loop.

He was then thrown from the motorcycle and pronounced dead on the scene. Police have not released his identity.

A Marietta officer was one of the first people on the scene. As she stopped her car, it was rear ended by a driver later found to be DUI. The 19-year veteran of the department was taken to the hospital with injuries that are not life-threatening.

The driver of the 2013 BMW 328XI that struck the police car, 26-year-old Trenten Baldwin, was arrested and charged with; failure to yield to an emergency vehicle and driving under the Influence of alcohol. After receiving medical treatment at Kennestone Hospital, Baldwin was transported to Cobb County Adult Detention Center.

A THIRD CRASH – A hit-and-run

At around 6:00, a 31-year-old driving a scooter was hit from behind by a Honda while driving on I-75 S near Bob White Trail in Clayton County. The driver was ejected from the scooter and was found lying in the roadway. He was taken to a local hospital where he died.

The victim was later identified as 31-year-old Demosthenes Kostapapas of Reddick, Florida.

The Honda did not stay on the scene. Police believe the Honda continued driving south on I-75 and exited at Tara Boulevard. Evidence from the scene points to a dark gray Honda but they do not have a description more detailed than that.

Anyone who may have information or witnessed the crash to contact the Clayton County Police Department at 770-477-3747 or to Crime Stoppers Greater Atlanta at 404-577-8477.

ANOTHER CRASH THIS WEEKEND

At around 9:40 a.m. on Saturday, a motorcyclist struck an Uber driver's car while traveling on Peachtree Rd. NE near E. Shadowlawn Ave. NE.

According to police and witnesses on the scene, the motorcyclist was traveling northbound when he ran into the right passenger side of the vehicle that was turning onto Shadowlawn.

A statement from police read, "based on witness statements and evidence at the scene, it appears the motorcycle was driving at an excessive speed at the time of impact. One witness advised he believed the motorcycle was racing another vehicle."

The Fulton County Medical Examiner's office identified the biker as 28-year-old A'Van Hundley of Atlanta.