His father was also about to have surgery for cancer.
"I couldn't believe that he would not be there at such a time."
Mrs Pike said her son spent a lot of time at home and was generally friendly, respectful and polite.
"He never stole or took anything from us."
But she gave him money "several times" to pay drug debts.
At the start of the trial, Crown prosecutor Ben Vanderkolk said the defendant and victim met in Palmerston North, where Hudson supplied Mr Pike with cannabis to sell. Their relationship became tense in late 2001 when Hudson was on the run from police, wanted for selling and manufacturing cannabis oil.
Cindy Vrins, who later became Hudson's girlfriend, previously told the court she had been in the car with the two men on the Desert Road when Hudson ordered her to get out and wait on the side of the road.
He returned 10 to 15 minutes later without Mr Pike, she said.
Hudson told her he had a cannabis plantation in the Desert Road and had left Mr Pike to tend to it.
He was never seen again.
Mrs Pike said yesterday that she and her husband had travelled to Tauranga looking for people who had known their son and had spoken to Ms Vrins.
"She said she couldn't help us at all."
Mrs Pike also visited Hudson in prison, where defence counsel Mike Antunovic said he denied involvement in Mr Pike's death and offered support to the Pike family.
- NZPA