Sister's plea for justice.

(From The Daily Star)

THE sister of murdered Brit teacher Lindsay Hawker yesterday urged Japanese police not to scale down their inquiry.

Lisa Hawker, 27, made her plea amid reports the prime suspect in the case had killed himself.

She said she was growing "impatient" that her sister's killer was still at large but refused to believe that he had committed suicide.

The body of 22-year-old Lindsay, from Coventry, was found in a bathtub filled with sand on a fourthfloor balcony of a Tokyo apartment 18 …