E1 - Episode 1

Aired: January 18, 1998

E2 - Episode 2

Aired: February 15, 1998

E3 - Episode 3

Aired: March 01, 1998

E4 - Episode 4

Aired: March 29, 1998

E5 - Episode 5

Aired: April 05, 1998

E6 - Episode 6

Aired: April 13, 1998

E7 - Köln - Manila

Aired: April 19, 1998

While investing a highway rest stop robbery/murder, Ballauf picks up a little Filipino boy in flight. Could he be the lead they need to bust an international child-trafficking ring? Directed by Niki Stein, 1998.

E8 - Episode 8

Aired: April 26, 1998

E9 - Episode 9

Aired: May 03, 1998

E10 - Episode 10

Aired: May 10, 1998

E11 - Episode 11

Aired: May 17, 1998

E12 - Köln - Iconoclasm

Aired: June 21, 1998

The body of a banker is found in the woods near Cologne; next to his body is a pile of charred bank notes. Ballauf and Schenk investigate this mysterious murder, as protesters threaten violence over an exhibit of photos documenting Nazi atrocities. Directed by Niki Stein, 1998.

E13 - Episode 13

Aired: July 05, 1998

E14 - Episode 14

Aired: July 13, 1998

E15 - Episode 15

Aired: July 26, 1998

E16 - Episode 16

Aired: August 09, 1998

E17 - Episode 17

Aired: August 16, 1998

E18 - Episode 18

Aired: August 23, 1998

E19 - Episode 19

Aired: August 30, 1998

E20 - Episode 20

Aired: September 13, 1998

E21 - Episode 21

Aired: September 20, 1998

E22 - Köln - Secret Mission

Aired: October 11, 1998

A woman's body is fished out of the Rhine, and the victim turns out to be an acquaintance of Ballauf's. The investigation leads to a chemical company, and the German intelligence services are found to be involved. Directed by Markus Fischer, 1998.

E23 - Episode 23

Aired: November 01, 1998

E24 - Episode 24

Aired: November 08, 1998

E25 - Episode 25

Aired: November 22, 1998

E26 - Episode 26

Aired: December 27, 1998