the sniper.
here's abc's tahman bradley.
>> reporter: kansas city police
think they have their man.
>> we've apprehended what we
believe to be the suspect in the
highway shooting.
>> reporter: police, fbi and atf
raided this house in grandview,
missouri, collecting evidence in
plastic bags and towing away a
dodge neon.
illinois license plate.
neighbors say the car has always
been suspicious.
>> the car comes and goes a lot.
through the night, the day.
i work nights.
i come home.
i get ready to leave.
he's coming and going,
constantly.
>> reporter: although no formal
charges have been filed, it's a
huge sigh of relief for drivers
along highways around kansas
city after weeks of terror.
20 highway shootings in the past
month.
authorities linking 12.
three people were hurt, two shot
in the legs, another in the arm.
this driver barely escaped
unharmed.
>> something hit the car.
so, pulled over.
and that's when i saw the bullet
hole.
>> reporter: as fear spread,
federal authorities joined...