You can download the Official report in Spanish about the accident CIAIM

The tug was refloated on November 2020 and now July 2021 is sending
AIS signal at Nodosa shipyard in Marín

Hi,I shall be waiting for the report of the CIAIM ,but maybe in a year time and I will inform here

If the theory in that article (ship under dead tow unexpectedly starts engine and backs into the stern tug) is correct, it is a strange one!

Thank you daviships
The sad news in Spanish Faro de Vigo

Sadly capsized 13/11 with loss of one life off Marin.

31gt 21nt, 14.16 x 4.50 x 2.50m
built 1989 Astillero Nodosa, Marin (Yd ??)
M 920bhp 1scr

1989 ??, [Basque area] as GAVIOTA (ESP flag)
c1993 Amare Marin SL (Antonio Alonso), Marin (reg Vigo, ON 5a-VI-9-92, c/s EA2898, MMSI 224348330)
20xx (ON 4a-VI-5-9-92)