After establishing dominance down to Kaikōura, many of Ngāi Tahu's leading chiefs were ready to expand further south into the island. One, Moki, another son of Tūāhuriri, had received reports from Kaiapu and Tamakino (brothers of Mārewa, Moki's wife) that his father's wife's killer, Tūtekawa, was living just further south at Te Waihora. He set off in his canoe, , and attacked various small villages including the Parakākāriki at Ōtanerito. Tūtekawa was ultimately killed by Whākuku instead of Moki, avenging the deaths of his sisters. Tūtekawa's son Te Rakitāmau returned to the home, where he found his wife Punahikoia and children unharmed, and the attackers sleeping near the fire. Te Rakitāmau did not avenge Tūtekawa, but instead left a sign that he spared the attackers' lives, and peace was eventually restored between their descendants.